A loading and unloading transition mechanism for a copper wire tray

Abstract

The invention discloses a loading and unloading transition mechanism for a copper wire tray, and relates to the technical field of copper wire production and processing, comprising a loading mechanism, and a unloading mechanism and a mounting frame used in conjunction with the loading mechanism, wherein the top of the mounting frame is equipped with a protective mechanism capable of loading and unloading the copper wire tray and ensuring the stability of the tray, and the protective mechanism is provided, and the friction between the tray and the copper wire tray is increased by a rubber pad on the top of the tray, so that the moving speed of the copper wire tray is initially slowed down, and the copper wire tray will also contact with a binding belt and drive it to move synchronously, and the binding belt drives the moving plates at both ends to move toward opposite surfaces through tension, and also squeezes a first spring, and after the moving plate moves, the binding belt will also straighten the copper wire tray to block the copper wire tray, thereby playing a buffering role, and the binding belt is located in the middle of the copper wire tray, so that the copper wire tray will not tip over when it moves to the lowest point of the tray.

Description

Technical Field

[0001] The invention relates to the technical field of copper wire production and processing, and in particular to a loading and unloading transition mechanism for a copper wire tray. Background Art

[0002] The loading and unloading transition mechanism of the round copper wire tray is a mechanical equipment specially used in the field of copper wire production and processing. It is responsible for moving the round copper wire tray from the loading mechanism to the unloading mechanism on the production line, or vice versa, to achieve automatic or semi-automatic transition of the tray. The main purpose of this mechanism is to ensure that the round copper wire tray can be loaded and unloaded smoothly, safely and efficiently during the production process, and at the same time ensure that the round copper wire tray moves smoothly from the loading mechanism to the unloading mechanism to reduce the risk of wear and damage to the tray.

[0003] When loading and unloading the round copper wire tray, the surface of the tray on the existing transition mechanism is mostly smooth. After the round copper wire tray slides from the unloading mechanism to the tray, since the discharge port of the unloading mechanism is mostly inclined, the tray will also form an inclined surface to fit the discharge port. At this time, when the round copper wire tray slides to the top of the tray through the inclined surface, the round copper wire tray will continue to slide forward due to inertia. At the same time, most of the existing trays are arranged in an "L" shape, and the sliding round copper wire tray is blocked by the tilting of the rear end. At this time, the round copper wire tray will collide with the tray, causing wear. At the same time, since the tray is inclined at this time, the round copper wire tray will also tip over after the collision, making it impossible for the round copper wire tray to transition smoothly during loading and unloading. Summary of the invention

[0004] The purpose of the present invention is to propose a loading and unloading transition mechanism for a copper wire material tray in order to solve the problem that the rear end of the tray is tilted, causing collision and tipping of the round copper wire material tray, and preventing a smooth transition during loading and unloading.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A loading and unloading transition mechanism for a copper wire tray comprises a loading mechanism, and a unloading mechanism and a mounting frame used in conjunction with the loading mechanism, wherein the top of the mounting frame is equipped with a protective mechanism capable of loading and unloading the copper wire tray and ensuring the stability of the tray;

[0007] The protection mechanism includes a hydraulic rod fixedly mounted on one side of the mounting frame, a lifting plate is slidably connected to the other side of the mounting frame, a tray is rotatably connected to the top of the lifting plate, and an auxiliary component capable of buffering the copper wire tray is installed on the top of the tray;

[0008] It also includes a deceleration mechanism assembled on the tray, the deceleration mechanism includes a second electric telescopic rod fixedly mounted on the lifting plate, and the output end of the second electric telescopic rod is also provided with a blocking component and a limiting component that can block and decelerate the copper wire material tray when unloading.

[0009] As a further description of the above technical solution:

[0010] The auxiliary component includes a first electric telescopic rod fixedly installed at the bottom of the lifting plate, a plurality of rubber pads are equidistantly arranged on the top of the tray, movable plates are slidably connected on both sides of the top of the tray, a first spring is fixedly installed between the movable plate and the tray, a strap is hinged between the two movable plates, a limit plate is symmetrically installed on the top of the tray, a slider is slidably connected to the top of the limit plate, a rotating frame is rotatably connected to the top of the slider, and arc blocks are fixedly installed on both sides of the inside of the rotating frame.

[0011] As a further description of the above technical solution:

[0012] The output end of the first electric telescopic rod is connected to the bottom end of the tray through a hinge seat, and one end of the lifting plate extends to the outside of the mounting frame, and this end of the lifting plate is connected to the output end of the hydraulic rod.

[0013] As a further description of the above technical solution:

[0014] The binding belt is located inside the rotating frame, two sides of the binding belt are stacked to form through grooves, the arc block is located in the through grooves, and the rubber pad is located between two limiting plates.

[0015] As a further description of the above technical solution:

[0016] The blocking assembly comprises a first baffle plate inserted in the tray, and a second baffle plate is fixedly mounted on one side of the first baffle plate via reinforcing ribs.

[0017] As a further description of the above technical solution:

[0018] The size of the first baffle is larger than that of the second baffle. A placement groove is provided on the top of the tray. The size of the placement groove is consistent with the reinforcing rib and the second baffle.

[0019] As a further description of the above technical solution:

[0020] The output end of the second electric telescopic rod is fixedly connected to the bottom end of the first baffle plate, and the second baffle plate is located between the two limit plates.

[0021] As a further description of the above technical solution:

[0022] The limiting assembly includes a socket symmetrically opened at the top of the first baffle plate, and a plug rod is fixedly installed on one side of the movable plate. The plug rod and the socket have the same size.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] 1. By providing a protective mechanism, when the copper wire material tray is unloaded, the lifting plate is raised by the hydraulic rod, and the rotation of the tray is lifted by the first electric telescopic rod to keep consistent with the inclination of the discharge port of the loading mechanism, and the first baffle and the second baffle are driven to descend by the second electric telescopic rod. At this time, the tray contacts the bottom end of the discharge port, and the copper wire material tray slides to the top of the tray through the discharge port. The friction between the tray and the copper wire material tray is increased by the rubber pad on the top of the tray, and the moving speed of the copper wire material tray is initially slowed down. The copper wire material tray will also contact the strap and drive it to move synchronously. The strap drives the moving plates at both ends to move toward the opposite surface through tension, and also squeezes the first spring. At the same time, the reaction force of the first spring will also act on the moving plate, and the moving plate will also make the strap straighten after moving to block the copper wire material tray, which plays a buffering role. At the same time, the strap is located in the middle of the copper wire material tray, so that the copper wire material tray will not tip over when it moves to the lowest point of the tray.

[0025] 2. When the strap is deformed by the copper wire material tray, the rotating frame will also be driven. The rotating frame can be rotated by the slider while moving, so that the rotating frame can rotate according to the arc of the strap deformation, reducing the wear on the edge of the strap and the rotating frame. At the same time, the arc blocks on both sides of the rotating frame will also support the upper and lower ends of the strap to prevent the middle part of the strap from stacking together, reducing the contact area with the copper wire material tray.

[0026] 3. By providing a deceleration mechanism, after the tray loses contact with the discharge port of the feeding mechanism, the tray rotates and resets, and the first baffle and the second baffle are reset through the second electric telescopic rod. At this time, the second baffle contacts one side of the copper wire material tray to block it, and at the same time cooperates with the binding belt to block the other side of the copper wire material tray, so that the copper wire material tray can remain stable during transportation.

[0027] 4. When it moves to the feed port of the loading mechanism, the tray rotates downward and is aligned with the inclined surface of the feed port, and the first baffle and the second baffle are driven to descend by the second electric telescopic rod. After the second baffle descends into the placement groove, the limit on the copper wire tray is released. At this time, the copper wire tray slides to the first baffle through the inclined surface formed on the top of the tray. Since the size of the first baffle is larger than the second baffle, the first baffle is not flush with the top of the tray, so it will also block the copper wire tray. After the first baffle is flush with the top of the tray, the copper wire tray slides onto the feed port. By setting an interval blockage, the moving speed of the copper wire tray can be slowed down to prevent the copper wire tray from colliding or tilting with the feed port due to rapid movement.

[0028] 5. When the movable plate moves toward the opposite surface, it will also drive the insertion rod to move, so that the insertion rod is located directly above the socket. When the second baffle rises, the socket will also be engaged with the insertion rod. When the tray rotates downward, since the socket and the insertion rod are in an engaged state at this time, it will also limit the movable plate to prevent the force brought by the resetting of the movable plate from pulling the strap, so that the strap will transmit the resetting force to the copper wire material tray. Since the tray is tilted downward at this time, if the strap is reset, it will also push the copper wire material tray, thereby increasing the unloading speed of the copper wire material tray. Therefore, after limiting the movable plate, the strap will be in a loose state and will not give thrust to the copper wire material tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 An overall schematic diagram provided according to an embodiment of the present invention is shown;

[0030] Figure 2 A schematic diagram of a protection mechanism provided according to an embodiment of the present invention is shown;

[0031] Figure 3 A schematic diagram of an auxiliary component provided according to an embodiment of the present invention is shown;

[0032] Figure 4 The embodiment of the present invention provides Figure 3 Another perspective image;

[0033] Figure 5 A schematic diagram showing a slider and a rotating frame separated according to an embodiment of the present invention is shown;

[0034] Figure 6 It shows the effect of lifting the binding belt by the arc-shaped block provided in the embodiment of the present invention;

[0035] Figure 7 A schematic diagram of a speed reduction mechanism provided according to an embodiment of the present invention is shown;

[0036] Figure 8 A schematic diagram of a limit assembly provided according to an embodiment of the present invention is shown;

[0037] Fig. 9 The diagram shows the effect of the tray provided in the embodiment of the present invention being deflected upward and fitted with the discharge port of the loading mechanism.

[0038] Legend:

[0039] 10. Loading mechanism; 11. Unloading mechanism; 12. Mounting frame;

[0040] 20. Protective mechanism; 21. Hydraulic rod; 22. Lifting plate; 23. Pallet; 24. Auxiliary components; 241. First electric telescopic rod; 242. Rubber pad; 243. Moving plate; 244. First spring; 245. Binding belt; 246. Limiting plate; 247. Sliding block; 248. Rotating frame; 249. Arc block;

[0041] 30. Speed ​​reduction mechanism; 31. Second electric telescopic rod; 33. Blocking assembly; 331. First baffle plate; 333. Stop plate; 334. Second baffle plate; 34. Limiting assembly; 341. Socket; 342. Insertion rod. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] like Figure 1 - Fig. 9 As shown, the present invention provides: a copper wire material tray loading and unloading transition mechanism, including a loading mechanism 10, and a unloading mechanism 11 and a mounting frame 12 used in conjunction with the loading mechanism 10, the discharge port of the loading mechanism 10 is arranged to be inclined downward, and the size of the discharge port of the loading mechanism 10 is smaller than the tray 23 (such as Fig. 9 As shown in the figure, the feed port of the unloading mechanism 11 is tilted upward, and its size is consistent with the tray 23. The top of the mounting frame 12 is equipped with a protective mechanism 20 that can load and unload the copper wire tray and ensure the stability of the tray;

[0044] The protection mechanism 20 includes a hydraulic rod 21 fixedly mounted on one side of the mounting frame 12, and a lifting plate 22 is slidably connected to the other side of the mounting frame 12. The lifting plate 22 is driven to rise and fall by the hydraulic rod 21, and a tray 23 is rotatably connected to the top of the lifting plate 22. An auxiliary component 24 capable of buffering the copper wire tray is installed on the top of the tray 23;

[0045] It also includes a deceleration mechanism 30 assembled on the tray 23, the deceleration mechanism 30 includes a second electric telescopic rod 31 fixedly mounted on the lifting plate 22, and the output end of the second electric telescopic rod 31 is also provided with a blocking component 33 and a limiting component 34 that can block and decelerate the copper wire material tray when unloading.

[0046] In further detail, the auxiliary component 24 includes a first electric telescopic rod 241 fixedly mounted on the bottom of the lifting plate 22, and a plurality of rubber pads 242 are equidistantly arranged on the top of the tray 23. The bottom of the rubber pad 242 is made of a hard material and is inserted into the top of the tray 23. The friction between the copper wire material tray and the tray 23 is increased by the rubber pad 242, thereby slowing down the movement speed of the copper wire material tray. If the rubber pad 242 is worn, it can be pulled out for replacement. Moving plates 243 are slidably connected to both sides of the top of the tray 23, and a first spring 244 is fixedly installed between the moving plate 243 and the tray 23. A strap 245 is hinged between the two moving plates 243. The strap 245 is made of nylon and is flexible and wear-resistant. A limit plate 246 is symmetrically installed on the top of the tray 23, and a slider 247 is slidably connected to the top of the limit plate 246. The top of the slider 247 is rotatably connected to a rotating frame 248, and arc blocks 249 are fixedly installed on both sides of the interior of the rotating frame 248.

[0047] When the copper wire material tray moves on the top of the tray 23, it will also contact the strap 245 and drive the strap 245. The strap 245 drives the movable plates 243 on both sides to move toward the opposite sides through the tension. While moving, it will also squeeze the first spring 244, so that the first spring 244 is compressed. At the same time, the reaction force of the first spring 244 will also act on the movable plate 243, so that the strap 245 is straightened to block the copper wire material tray and play a buffering role. At the same time, the strap 245 is located in the middle of the copper wire material tray, so that the copper wire material tray will not tip over when it moves to the lowest point of the tray 23.

[0048] In further detail, the output end of the first electric telescopic rod 241 is connected to the bottom end of the tray 23 through a hinge seat, and the output end of the first electric telescopic rod 241 drives the tray 23 to rotate through the hinge seat. One end of the lifting plate 22 extends to the outside of the mounting frame 12, and this end of the lifting plate 22 is connected to the output end of the hydraulic rod 21. The lifting plate 22 is driven by the output end of the hydraulic rod 21 to drive the tray 23 to rise and fall, thereby loading and unloading the copper wire material tray.

[0049] In further detail, the strap 245 is located inside the rotating frame 248, and through grooves are formed on both sides of the strap 245. The arc block 249 is located in the through groove, and the rubber pad 242 is located between the two limit plates 246. When the strap 245 is deformed by the copper wire material disc, the rotating frame 248 will also be driven to move the rotating frame 248. At the same time, the rotating frame 248 can be rotated by the slider 247 while moving, so that the rotating frame 248 can rotate according to the arc of the deformation of the strap 245, reducing the wear on the edges of the strap 245 and the rotating frame 248. At the same time, the arc blocks 249 on both sides of the rotating frame 248 will also squeeze the upper and lower ends of the strap 245 (such as Figure 6 As shown in FIG. 2 ), the upper and lower ends of the binding band 245 are propped up by the curved protrusions of the curved block 249 to prevent the middle portion of the binding band 245 from being stacked together, thereby reducing the contact area with the copper wire material tray.

[0050] like Figure 7 - Figure 8 As shown, the blocking assembly 33 includes a first baffle 331 inserted in the tray 23, and a second baffle 334 is fixedly installed on one side of the first baffle 331 through a reinforcing rib. The reinforcing rib leaves a distance between the second baffle 334 and the first baffle 331, so as to provide the copper wire material tray with a moving space. When the tray 23 rotates downward to load the copper wire material tray, the copper wire material tray is first blocked by the second baffle 334, and as the tray 23 rotates downward, it will also drive the first baffle 331 to descend through the second electric telescopic rod 31, and the first baffle 331 drives the second baffle 334 to descend, and the second baffle 334 is released after it descends into the placement slot. The copper wire tray is blocked, and the copper wire tray continues to move to the first baffle plate 331. At this time, the first baffle plate 331 has not yet completely dropped to be flush with the top of the tray 23, and then the copper wire tray is blocked. After the first baffle plate 331 drops to be flush with the top of the tray 23, the copper wire tray slides from the tray 23 to the feed port of the unloading mechanism 11. The interval blocking of the first baffle plate 331 and the second baffle plate 334 can slow down the movement speed of the copper wire tray. At the same time, the interval blocking can also gradually reduce the distance between the copper wire tray and the feed port of the unloading mechanism 11, thereby preventing the copper wire tray from moving quickly to the feed port of the unloading mechanism 11 and causing collision or tipping.

[0051] In further detail, the size of the first baffle 331 is larger than the second baffle 334, and a placement groove is provided at the top of the tray 23, and the size of the placement groove is consistent with the reinforcement rib and the second baffle 334. Since the size of the first baffle 331 is larger than the second baffle 334, after the tray 23 is out of contact with the discharge port of the loading mechanism 10, the tray 23 rotates and resets, and the first baffle 331 and the second baffle 334 are reset by the reaction force of the second spring 332. At this time, the second baffle 334 contacts one side of the copper wire material tray to block it, and cooperates with the strap 245 to block the other side of the copper wire material tray, so that the copper wire material tray can remain stable during transportation. After the second baffle 334 drops into the placement groove, the top of the first baffle 331 will not drop to be flush with the tray 23, and can thus block the copper wire material tray again.

[0052] In further detail, the output end of the second electric telescopic rod 31 is fixedly connected to the bottom end of the first baffle 331 , and the second baffle 334 is located between the two limit plates 246 .

[0053] In further detail, the limiting assembly 34 includes a socket 341 symmetrically opened at the top of the first baffle 331, and a plug rod 342 is fixedly installed on one side of the movable plate 243. The plug rod 342 and the socket 341 have the same size. When the tray 23 rotates upward (such as Fig. 9 As shown), the first baffle 331 and the second baffle 334 are driven down by the second electric telescopic rod 31, and the top of the tray 23 contacts the bottom of the discharge port of the loading mechanism 10;

[0054] After the copper wire material tray slides to the top of the tray 23, the movable plates 243 on both sides drive the insertion rod 342 to move through the binding straps 245, and the insertion rod 342 will also be located directly above the insertion hole 341. At this time, the tray 23 is lowered and rotated to reset through the first electric telescopic rod 241, and the first baffle plate 331 and the second baffle plate 334 are driven to rise through the second electric telescopic rod 31, and the insertion hole 341 will also be engaged with the insertion rod 342;

[0055] When the tray 23 rotates downward, since the socket 341 and the insertion rod 342 are in an engaged state at this time, the movable plate 243 is also limited, preventing the movable plate 243 from resetting due to the reaction force of the first spring 244, and preventing the force brought by the resetting of the movable plate 243 from pulling the strap 245, and preventing the strap 245 from transmitting the resetting force to the copper wire material tray. Since the tray 23 is tilted downward at this time, if the strap 245 is reset, it will also push the copper wire material tray, thereby increasing the unloading speed of the copper wire material tray. Therefore, the movable plate 243 is limited. When the copper wire material tray moves, the strap 245 will only be in a loose state and will not give the copper wire material tray a thrust. After the first baffle plate 331 is flush with the tray 23, the socket 341 and the insertion rod 342 are no longer engaged. At this time, the reaction force of the first spring 244 allows the movable plate 243 to drive the strap 245 to reset.

[0056] Working principle: When the copper wire tray is unloaded, the lifting plate 22 is raised by the hydraulic rod 21, and the tray 23 is rotated and lifted by the first electric telescopic rod 241 to keep consistent with the inclination of the discharge port of the loading mechanism 10. At this time, the tray 23 contacts the bottom of the discharge port, and the first baffle 331 is squeezed to drive the second baffle 334 to descend. At this time, the copper wire tray slides to the top of the tray 23 through the discharge port, and the copper wire tray will also contact the strap 245 and drive it to move synchronously. The strap 245 drives the moving plates 243 at both ends to move toward the opposite surface through tension, and the moving plate 243 will also make the strap 245 straighten after moving to block the copper wire tray;

[0057] When the strap 245 is deformed, the rotating frame 248 is also driven, and the rotating frame 248 can be rotated by the slider 247 while moving, so that the rotating frame 248 can be rotated according to the arc of the deformation of the strap 245, reducing the wear on the edges of the strap 245 and the rotating frame 248. At the same time, the arc blocks 249 on both sides of the rotating frame 248 will also support the upper and lower ends of the strap 245 to prevent the middle part of the strap 245 from stacking together, thereby reducing the contact area with the copper wire material tray;

[0058] When the tray 23 moves to the feeding port of the unloading mechanism 11, the tray 23 is rotated downward by the first electric telescopic rod 241 and is consistent with the inclined surface of the feeding port. At the same time, the first baffle plate 331 and the second baffle plate 334 are driven to descend by the second electric telescopic rod 31. At this time, the second baffle plate 334 descends into the placement groove and releases the limit on the copper wire material tray. The copper wire material tray slides to the first baffle plate 331 through the inclined surface formed on the top of the tray. Since the size of the first baffle plate 331 is larger than the second baffle plate 334, the first baffle plate 331 is not flush with the top of the tray 23, so it will also block the copper wire material tray. After the first baffle plate 331 is flush with the top of the tray 23, the copper wire material tray slides onto the feeding port, thereby reducing the distance between the copper wire material tray and the feeding port. At the same time, the jack 341 and the plug rod 342 are no longer engaged. At this time, the reaction force of the first spring 244 causes the movable plate 243 to drive the strap 245 to reset.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A loading and unloading transition mechanism for a copper wire tray, comprising a loading mechanism (10), and a unloading mechanism (11) and a mounting frame (12) used in conjunction with the loading mechanism (10), characterized in that: The top of the mounting frame (12) is equipped with a protective mechanism (20) capable of loading and unloading the copper wire tray and ensuring the stability of the tray; The protection mechanism (20) comprises a hydraulic rod (21) fixedly mounted on one side of the mounting frame (12); a lifting plate (22) is slidably connected to the other side of the mounting frame (12); a tray (23) is rotatably connected to the top of the lifting plate (22); an auxiliary component (24) capable of buffering the copper wire tray is mounted on the top of the tray (23); It also includes a deceleration mechanism (30) mounted on the tray (23), the deceleration mechanism (30) including a second electric telescopic rod (31) fixedly mounted on the lifting plate (22), and a blocking component (33) and a limit component (34) capable of blocking and decelerating the copper wire tray when unloading the material, which are further provided at the output end of the second electric telescopic rod (31); The auxiliary component (24) comprises a first electric telescopic rod (241) fixedly mounted on the bottom of the lifting plate (22); a plurality of rubber pads (242) are equidistantly arranged at the top of the tray (23); movable plates (243) are slidably connected to both sides of the top of the tray (23); a first spring (244) is fixedly mounted between the movable plate (243) and the tray (23); a strap (245) is hingedly mounted between the two movable plates (243); a limit plate (246) is symmetrically mounted on the top of the tray (23); a slider (247) is slidably connected to the top of the limit plate (246); a rotating frame (248) is rotatably connected to the top of the slider (247); arc blocks (249) are fixedly mounted on both sides of the inside of the rotating frame (248).

2. A copper wire tray loading and unloading transition mechanism according to claim 1, characterized in that: The output end of the first electric telescopic rod (241) is connected to the bottom end of the tray (23) via a hinge seat, and one end of the lifting plate (22) extends to the outside of the mounting frame (12), and this end of the lifting plate (22) is connected to the output end of the hydraulic rod (21).

3. A loading and unloading transition mechanism for a copper wire tray according to claim 2, characterized in that: The binding belt (245) is located inside the rotating frame (248), two sides of the binding belt (245) are stacked to form through grooves, the arc block (249) is located in the through grooves, and the rubber pad (242) is located between two limiting plates (246).

4. A loading and unloading transition mechanism for a copper wire tray according to claim 2, characterized in that: The blocking assembly (33) comprises a first blocking plate (331) inserted into the tray (23), and a second blocking plate (334) is fixedly mounted on one side of the first blocking plate (331) via a reinforcing rib.

5. A loading and unloading transition mechanism for a copper wire tray according to claim 4, characterized in that: The size of the first baffle (331) is larger than that of the second baffle (334); a placement groove is provided at the top of the tray (23); the size of the placement groove is consistent with that of the reinforcing rib and the second baffle (334).

6. A loading and unloading transition mechanism for a copper wire tray according to claim 5, characterized in that: The output end of the second electric telescopic rod (31) is fixedly connected to the bottom end of the first baffle plate (331), and the second baffle plate (334) is located between the two limit plates (246).

7. A loading and unloading transition mechanism for a copper wire tray according to claim 5, characterized in that: The limiting assembly (34) comprises a socket (341) symmetrically arranged at the top end of the first baffle (331); an insertion rod (342) is fixedly mounted on one side of the movable plate (243); and the insertion rod (342) and the socket (341) have the same size.

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